<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="用户名称" prop="username">
        <el-input
          v-model="queryParams.username"
          placeholder="请输入用户名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品名称" prop="goodsName">
        <el-input
          v-model="queryParams.goodsName"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['manager:deal:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['manager:deal:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['manager:deal:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="dealList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" align="center" prop="id"/>
      <el-table-column label="用户名称" align="center" prop="username"/>
      <el-table-column label="商品名称" align="center" prop="goodsName"/>
      <el-table-column label="数量" align="center" prop="count"/>
      <el-table-column label="商品总价" align="center" prop="totalPrice"/>

      <el-table-column label="商品状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.man_deal_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="省" align="center" prop="province"/>
      <el-table-column label="市" align="center" prop="city"/>
      <el-table-column label="地区" align="center" prop="district"/>
      <el-table-column label="收货人" align="center" prop="consignee"/>
      <el-table-column label="电话" align="center" prop="phone"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['manager:deal:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['manager:deal:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改订单对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户名称" prop="username">
              <el-input v-model="form.username" :disabled="isUsernameDisabled" placeholder="请输入用户名称"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品名称" prop="goodsName">
              <el-input v-model="form.goodsName" :disabled="isGoodsNameDisabled" placeholder="请输入商品名称"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品数量" prop="count">
              <el-input-number v-model="form.count" :min="0" :max="1000000" placeholder="请输入商品数量"></el-input-number>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品总价" prop="totalPrice">
              <el-input v-model="form.totalPrice" placeholder="请输入商品总价"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品状态" prop="status">
              <el-select v-model="form.status" placeholder="请选择商品状态">
                <el-option
                  v-for="dict in dict.type.man_deal_status"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="收货地址" prop="count">
              <el-cascader
                size="large"
                :options="pcaTextArr"
                v-model="selectedOptions">
              </el-cascader>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="收货人" prop="consignee">
              <el-input v-model="form.consignee" placeholder="请输入收货人名称"/>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入电话号码"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitEditForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { addDeal, delDeal, getDeal, listDeal, updateDeal } from '@/api/manager/deal'
import {
  provinceAndCityData,
  pcTextArr,
  regionData,
  pcaTextArr,
  codeToText,
} from "element-china-area-data"
export default {
  name: 'Deal',
  dicts: ['sys_deal_status', 'sys_deal_type','man_deal_status'],
  data() {
    return {
      // 添加两个响应式属性来控制输入框禁用状态
      isUsernameDisabled: false,
      isGoodsNameDisabled: false,
      //地区选择器
      pcaTextArr,
      selectedOptions: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 订单表格数据
      dealList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dealTitle: undefined,
        createBy: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        username: [
          { required: true, message: '用户名称不能为空', trigger: 'blur' }
        ],
        goodsName: [
          { required: true, message: '商品名称不能为空', trigger: 'blur' }
        ],
        count: [
          { required: true, message: '商品数量不能为空', trigger: 'blur' }
        ],
        totalPrice: [
          { required: true, message: '商品总价不能为空', trigger: 'blur' }
        ],
        status: [
          { required: true, message: '商品状态不能为空', trigger: 'change' }
        ],
        consignee: [
          { required: true, message: '收货人不能为空', trigger: 'blur' }
        ],
        phone: [
          { required: true, message: '联系电话不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 订单管理列表 */
    getList() {
      this.loading = true
      listDeal(this.queryParams).then(response => {
        this.dealList = response.data
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        dealTitle: undefined,
        dealType: undefined,
        dealContent: undefined,
        status: undefined,
        province:undefined,
        city:undefined,
        district:undefined,
        consignee:undefined,
        phone:undefined,
      }
      this.selectedOptions=[];
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.isUsernameDisabled = false
      this.isGoodsNameDisabled = false
      this.reset()
      this.open = true
      this.title = '添加订单'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getDeal(id).then(response => {
        this.form = response.data[0]
        this.selectedOptions=[
          this.form.province,
          this.form.city,
          this.form.district
        ]
        this.isUsernameDisabled = true
        this.isGoodsNameDisabled = true
        this.open = true
        this.title = '修改订单'
      })
    },
    /** 提交按钮 */
    submitEditForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          // 设置地址信息
          if (this.selectedOptions && this.selectedOptions.length === 3) {
            this.form.province = this.selectedOptions[0];
            this.form.city = this.selectedOptions[1];
            this.form.district = this.selectedOptions[2];
          }

          if (this.form.id != null) {
            updateDeal(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            // 确保必要字段都已设置
            if (!this.form.username) {
              this.$modal.msgError("请输入用户名称");
              return;
            }
            if (!this.form.goodsName) {
              this.$modal.msgError("请输入商品名称");
              return;
            }
            if (!this.form.count || this.form.count <= 0) {
              this.$modal.msgError("请输入有效的商品数量");
              return;
            }
            if (!this.form.totalPrice || this.form.totalPrice <= 0) {
              this.$modal.msgError("请输入有效的商品总价");
              return;
            }
            if (!this.form.status) {
              this.form.status = "2"; // 默认设置为待发货状态
            }
            if (!this.form.consignee) {
              this.$modal.msgError("请输入收货人姓名");
              return;
            }
            if (!this.form.phone) {
              this.$modal.msgError("请输入联系电话");
              return;
            }
            if (!this.selectedOptions || this.selectedOptions.length !== 3) {
              this.$modal.msgError("请选择完整的收货地址");
              return;
            }
            console.log(this.form)
            addDeal(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除订单编号为"' + ids + '"的数据项？').then(function() {
        return delDeal(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    }
  }
}
</script>
